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The Hager 4P 125 A visible-break load break switch ensures safe isolation and reliable load disconnection for three-phase systems. Rated AC21/AC22/AC23 to 125 A, Ui 800 V, Uimp 8 kV, with Icm 7 kA and Icw 4 kA/1s. Ideal as main, maintenance or safety switch. Compact (7.71 modules), IP20, interlockable short rotary handle, screw terminals up to 70 mm². Operates at 380-415 V, 50-60 Hz, -20 to 70 °C.
EAN
3250613140410
Packaging
1 Piece
Load break switch Visible break 4P 160A AC23B 415V Main switch HAE412
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Complete your system
Optional accessories
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Auxiliary contact block 2 products available -
Switch operating shaft 3 products available -
Terminal cover 1 products available -
Door coupling handle for switchgear 1 products available
Complete your system
Technical properties
Electric current
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Rated current125 A
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Acceptable current rating AC21125 A
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Acceptable current rating AC21 category B125 A
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Acceptable current rating AC22 category B125 A
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Acceptable current rating AC23 category A125 A
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Acceptable current rating AC23 category B125 A
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Rated short-circuit making capacity Icm under 415 V AC according to IEC 60947-37 kA
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Rated short-time withstand current Icw 1s IEC 609474 kA
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Rated short-time withstand current Icw IEC 609474 kA
Connection
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Cross-section rigid conductor70 mm²
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Cross-section flexible conductor70 mm²
Voltage
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Rated insulation voltage Ui800 V
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Rated impulse withstand voltage Uimp8000 V
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Rated operational voltage Ue380 - 415 V
Power
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Power loss per pole at In4.60 W
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Total power loss under IN18.40 W
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Rated operational power under 400 V AC AC182000 W
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Rated operational power under 400 V AC AC2356000 W
Equipment
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Motor drive optionalNo
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Number of auxiliary contacts as change-over contact0
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Number of auxiliary contacts as normally closed contact0
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Number of auxiliary contacts as normally open contact0
Use conditions
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Operating temperature-20 - 70 °C
Cover, door
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InterlockableYes
Safety
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Ingress Protection (IP) classIP20
Architecture
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Type of pole4P
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Number of poles4
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Control/operation elementShort rotary handle
Frequency
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Frequency50 - 60 Hz
Functions
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Is reversing switchNo
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Version as emergency stop installationNo
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Version as main switchYes
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Version as maintenance/service switchYes
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Version as safety switchYes
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Version as switch disconnector compactYes
Capacity
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Number of modules7.71
Installation, mounting
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Nominal tightening torque4 - 4.4 Nm
Connectivity
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Type of connectionScrew terminal
Dimensions
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Height84 mm
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Width135 mm
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Depth132 mm
Environmental value
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Certifications and documents
Downloads
More documentation
